empera

iTrader: (13)

My ac unit isnt turning on...i tried another and had the same results. I also checked the fuses and non seem to be blown. I swapped out the interior a while back and it might have something to do with that. I have these two connectors that im not sure of where they go.

any ideas?

StiCk3

iTrader: (5)

those two look like the ones that hook up either to the back of the unit or to the connectors in the dash directly behind the A/C unit. Where did you pull those plugs from?

SC400DAVE

OK this is my first time trying to upload some pics so here goes. Top 3 pick are the plugs for the back of the Radio. The last one is for the back of the climate. Luckily I had this apart still.

empera

iTrader: (13)

hmmm i have 2 blue plugs?? i'll take more pictures today....

GotRiceYo

iTrader: (2)

Have you checked your relays possibly??

SC400DAVE

That would be helpful. What year and model SC do you have?

soarer13oy

iTrader: (13)

There is two connectors right on top of the climate control when you put it back in. Does your climate control power on?

93MSB

iTrader: (8)

im swith stick3, the pic in your first post looks like the two plugs that are attached to the dash/blower assembly directly behind the a/c control unit/radio

sayayin

iTrader: (2)

on my car, the fuse box on the driver side, I forgot the fuse number, is the one that give me problems, is not blown but it make but contact, i usually take it out push it real tight again, on the plugs on the ac controller I forgot wich plug, the color green cables, they always have constant power, just check with a voltimeter, i will try for look for diagram or pictures.

empera

iTrader: (13)

its a 1992


It does not power on. Where exactly do those two connectors go?

If anyone has a picture of the female part, that would probably be the best bet.



I know the radio doesnt belong but i dont think the radio needs to be connected for the climate control to work?

Im pretty sure the issue is with those two plugs (white/blue)

empera

iTrader: (13)

Awesome, found a picture thanks to raines thread! Thanks for pointing me in the right direction guys!

Hopefully this will solve the issue. If not i will report back.

SC400DAVE

This is the back side of the OEM climate control and connectors for a 1992 Lexus SC400

StiCk3

iTrader: (5)

Those are the plugs, im 100% sure of it. I just got through diag work for my SC and was working with those plugs for a/c wiring. Should get you up and running

empera

iTrader: (13)

yep thats the one!! thanks guys! AC is working woohoo...

now im not sure on the radio...could i just get a harness adapter and make it work? i dont think the car came with an amp? but i may be wrong...